CDC::DeleteTempMap 

  • 项目

staticvoidPASCALDeleteTempMap();

Remarks

Called automatically by the CWinApp idle-time handler, DeleteTempMap deletes any temporary CDC objects created by FromHandle, but does not destroy the device context handles (hDCs) temporarily associated with the CDC objects.

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See Also   CDC::Detach, CDC::FromHandle, CWinApp::OnIdle